Can I Refinance My Mortgage? This calculator can help determine whether it makes sense to refinance your mortgage. You are viewing this website at a small screen resolution which doesn't support calculators. Click here to view this calculator. Have A Question About This Topic? Name Email Address Message Thank you! Oops! Related Content Social Security Taxes Estimate how much of your Social Security benefit may be considered taxable. Bull and Bear Go To Market Learn about the difference between bulls and bears—markets, that is! Inflation & Retirement Estimate how much income may be needed at retirement to maintain your standard of living.